A Tanzanian policeman watches over as Burundian refugees gather on the shores of Lake Tanganyika in Kagunga village in Kigoma region in western Tanzania, where they wait for transport to Kigoma township, May 17, 2015.
© 2015 Thomas Mukoya/Reuters
A Tanzanian policeman watches over as Burundian refugees gather on the shores of Lake Tanganyika in Kagunga village in Kigoma region in western Tanzania, where they wait for transport to Kigoma township, May 17, 2015.